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  1. ZK Spreadsheet
  2. ZSS-376

throw exception when drawing unsupported chart in xls format

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Normal Normal
    • 3.0.0
    • 2.6.0, 3.0.0 RC
    • ZSS Range & Model
    • None

      It will throw exception when drawing unsupported chart in xls format.
      e.g. Radar char, Pie of Pie chart, Surface chart and etc.

      But ZSS won't throw exception in xlsx format.

      reproducing steps:

      1. load a xls file with unsupported chart
        • or directly use attached file radar.xls
      2. ZSS throw exception

      stack trace:

      2013-07-08 18:02:08.630:WARN::/radar.zul
      java.lang.NullPointerException
      	at org.zkoss.poi.hssf.usermodel.HSSFChart.getChartType(HSSFChart.java:1364)
      	at org.zkoss.poi.hssf.usermodel.HSSFChart.<init>(HSSFChart.java:1381)
      	at org.zkoss.zssex.model.impl.DrawingAggregateRecord.decodeChartStream0(DrawingAggregateRecord.java:436)
      	at org.zkoss.zssex.model.impl.DrawingAggregateRecord.decodeChartStream(DrawingAggregateRecord.java:328)
      	at org.zkoss.zssex.model.impl.DrawingAggregateRecord.createChart(DrawingAggregateRecord.java:316)
      	at org.zkoss.zssex.model.impl.DrawingAggregateRecord.decodeEscherRecord(DrawingAggregateRecord.java:236)
      	at org.zkoss.zssex.model.impl.DrawingAggregateRecord.decodeEscherRecord(DrawingAggregateRecord.java:248)
      	at org.zkoss.zssex.model.impl.DrawingAggregateRecord.decodeEscherRecord(DrawingAggregateRecord.java:248)
      	at org.zkoss.zssex.model.impl.DrawingAggregateRecord.decodeShape(DrawingAggregateRecord.java:152)
      	at org.zkoss.zssex.model.impl.DrawingManagerImpl.initHSSFDrawings(DrawingManagerImpl.java:257)
      	at org.zkoss.zssex.model.impl.DrawingManagerImpl.initDrawings(DrawingManagerImpl.java:138)
      	at org.zkoss.zssex.model.impl.DrawingManagerImpl.getPictures(DrawingManagerImpl.java:106)
      	at org.zkoss.zssex.ui.widget.DefaultBookWidgetLoader.preparePictureWidgets(DefaultBookWidgetLoader.java:99)
      	at org.zkoss.zssex.ui.widget.DefaultBookWidgetLoader.onSheetSelected(DefaultBookWidgetLoader.java:90)
      	at org.zkoss.zss.ui.Spreadsheet.afterSheetSelected(Spreadsheet.java:4031)
      	at org.zkoss.zss.ui.Spreadsheet.getSelectedXSheet(Spreadsheet.java:653)
      	at org.zkoss.zss.ui.Spreadsheet.doInvalidate(Spreadsheet.java:4135)
      	at org.zkoss.zss.ui.Spreadsheet.invalidate(Spreadsheet.java:3534)
      	at org.zkoss.zss.ui.Spreadsheet.setSrc(Spreadsheet.java:685)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:616)
      	at org.zkoss.zk.ui.metainfo.Property.assign0(Property.java:284)
      	at org.zkoss.zk.ui.metainfo.Property.assign(Property.java:169)
      	at org.zkoss.zk.ui.metainfo.ComponentInfo.applyProperties(ComponentInfo.java:729)
      	at org.zkoss.zk.ui.impl.AbstractUiFactory.newComponent(AbstractUiFactory.java:106)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:809)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:778)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:687)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:651)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:824)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:778)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:687)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:749)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:709)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:651)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:401)
      	at org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:316)
      	at org.zkoss.zk.ui.http.DHtmlLayoutServlet.process(DHtmlLayoutServlet.java:215)
      	at org.zkoss.zk.ui.http.DHtmlLayoutServlet.doGet(DHtmlLayoutServlet.java:136)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
      	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
      	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
      	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
      	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
      	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
      	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      	at org.mortbay.jetty.Server.handle(Server.java:326)
      	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
      	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
      	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
      	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
      	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
      	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
      	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
      

        1. radar.xls
          21 kB
          paowang
        2. radar.xlsx
          11 kB
          paowang

            paowang paowang
            paowang paowang
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              Created:
              Updated:
              Resolved: